Of course, posting a video of one's rehearsals for a show she's hoping to sell two years worth of tickets for implies that the video is going to be chocked full of hair-whipping, hip-shaking goodness and unfortunately, the video only half-delivers. Spliced in with an interview with Spears and a separate chat with her choreographer, we see Spears rehearsing moves for one of her most iconic songs, "Toxic."

She whips her hair back and forth, she snaps down to the ground and snakes back up — moves she'd never have attempted in her last round of tour performances and talk show appearances — but it's still missing that Spears oomph. It's still not grabbing us the way she did when she ripped off that suit and tie at the VMAs in 2000. It's certainly no "I'm a Slave 4 U" with a yellow boa constrictor. But before we judge her again, like we always do, let's watch the video and then strongly consider a few things.

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1. These are rehearsals, not polished performances

Sure, you expect that when a star releases a rehearsal video, they're really releasing a perfectly polished number performed in workout clothes, specifically chosen to make said star look flawless in their "sweaty, strained" rehearsal. Normally, it's all a ruse. And while Spears certainly looks well put-together in this video, it's clear she's working and learning and isn't that something to be applauded? She wants her old form back, so she's working for it and we get to see those efforts — a great deal of which have already pushed her past her former, dilapidated Femme Fatale stage presence.

2. She's seriously improved

The woman wasn't willing to bend at the waist when we checked in with her a few years ago. We were disappointed, because in her younger body, she gave us reason to believe she was a superhuman performer. Now, she's certainly not back to her 20-year-old shape, but she's bringing some impressive game considering the trajectory she's had thus far.